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    <div class="refentry" id="glGetProgramPipelineInfoLog">
      <div class="titlepage"/>
      <div class="refnamediv">
        <h2>Name</h2>
        <p>glGetProgramPipelineInfoLog — retrieve the info log string from a program pipeline object</p>
      </div>
      <div class="refsynopsisdiv">
        <h2>C Specification</h2>
        <div class="funcsynopsis">
          <table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">
            <tr>
              <td>
                <code class="funcdef">void <strong class="fsfunc">glGetProgramPipelineInfoLog</strong>(</code>
              </td>
              <td>GLuint <var class="pdparam">pipeline</var>, </td>
            </tr>
            <tr>
              <td> </td>
              <td>GLsizei <var class="pdparam">bufSize</var>, </td>
            </tr>
            <tr>
              <td> </td>
              <td>GLsizei *<var class="pdparam">length</var>, </td>
            </tr>
            <tr>
              <td> </td>
              <td>GLchar *<var class="pdparam">infoLog</var><code>)</code>;</td>
            </tr>
          </table>
          <div class="funcprototype-spacer"> </div>
        </div>
      </div>
      <div class="refsect1" id="parameters">
        <h2>Parameters</h2>
        <div class="variablelist">
          <dl class="variablelist">
            <dt>
              <span class="term">
                <em class="parameter">
                  <code>pipeline</code>
                </em>
              </span>
            </dt>
            <dd>
              <p>
                Specifies the name of a program pipeline object from which to retrieve the info log.
            </p>
            </dd>
            <dt>
              <span class="term">
                <em class="parameter">
                  <code>bufSize</code>
                </em>
              </span>
            </dt>
            <dd>
              <p>
                Specifies the maximum number of characters, including the null terminator, that may be written into <em class="parameter"><code>infoLog</code></em>.
            </p>
            </dd>
            <dt>
              <span class="term">
                <em class="parameter">
                  <code>length</code>
                </em>
              </span>
            </dt>
            <dd>
              <p>
                Specifies the address of a variable into which will be written the number of characters written into <em class="parameter"><code>infoLog</code></em>.
            </p>
            </dd>
            <dt>
              <span class="term">
                <em class="parameter">
                  <code>infoLog</code>
                </em>
              </span>
            </dt>
            <dd>
              <p>
                Specifies the address of an array of characters into which will be written the info log for <em class="parameter"><code>pipeline</code></em>.
            </p>
            </dd>
          </dl>
        </div>
      </div>
      <div class="refsect1" id="description">
        <h2>Description</h2>
        <p>
            <code class="function">glGetProgramPipelineInfoLog</code> retrieves the info log for the program
            pipeline object <em class="parameter"><code>pipeline</code></em>. The info log, including its null terminator,
            is written into the array of characters whose address is given by <em class="parameter"><code>infoLog</code></em>.
            The maximum number of characters that may be written into <em class="parameter"><code>infoLog</code></em>
            is given by <em class="parameter"><code>bufSize</code></em>, and the actual number of characters written
            into <em class="parameter"><code>infoLog</code></em> is returned in the integer whose address is given
            by <em class="parameter"><code>length</code></em>. If <em class="parameter"><code>length</code></em> is <code class="constant">NULL</code>,
            no length is returned.
        </p>
        <p>
            The actual length of the info log for the program pipeline may be determined by calling
            <a class="citerefentry" href="glGetProgramPipeline.xhtml"><span class="citerefentry"><span class="refentrytitle">glGetProgramPipeline</span></span></a> with
            <em class="parameter"><code>pname</code></em> set to <code class="constant">GL_INFO_LOG_LENGTH</code>.
        </p>
      </div>
      <div class="refsect1" id="errors">
        <h2>Errors</h2>
        <p>
            <code class="constant">GL_INVALID_OPERATION</code> is generated if <em class="parameter"><code>pipeline</code></em> is not
            a name previously returned from a call to <a class="citerefentry" href="glGenProgramPipelines.xhtml"><span class="citerefentry"><span class="refentrytitle">glGenProgramPipelines</span></span></a>
            or if such a name has been deleted by a call to
            <a class="citerefentry" href="glDeleteProgramPipelines.xhtml"><span class="citerefentry"><span class="refentrytitle">glDeleteProgramPipelines</span></span></a>.
        </p>
      </div>
      <div class="refsect1" id="associatedgets">
        <h2>Associated Gets</h2>
        <p>
            <a class="citerefentry" href="glGetProgramPipeline.xhtml"><span class="citerefentry"><span class="refentrytitle">glGetProgramPipeline</span></span></a>
            with parameter <code class="constant">GL_INFO_LOG_LENGTH</code>.
        </p>
      </div>
      <div class="refsect1" id="versions">
        <h2>API Version Support</h2>
        <div class="informaltable">
          <table style="border-collapse: collapse; border-top: 2px solid ; border-bottom: 2px solid ; border-left: 2px solid ; border-right: 2px solid ; ">
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              <col style="text-align: center; "/>
              <col style="text-align: center; " class="lastvers"/>
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            <thead>
              <tr>
                <th style="text-align: left; border-right: 2px solid ; ">
                 
            </th>
                <th style="text-align: center; border-bottom: 2px solid ; " colspan="3">
                <span class="bold"><strong>OpenGL ES API Version</strong></span>
            </th>
              </tr>
              <tr>
                <th style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">
                <span class="bold"><strong>Function Name</strong></span>
            </th>
                <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
                <span class="bold"><strong>2.0</strong></span>
            </th>
                <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
                <span class="bold"><strong>3.0</strong></span>
            </th>
                <th style="text-align: center; border-bottom: 2px solid ; ">
                <span class="bold"><strong>3.1</strong></span>
            </th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td style="text-align: left; border-right: 2px solid ; ">
                  <code class="function">glGetProgramPipelineInfoLog</code>
                </td>
                <td style="text-align: center; border-right: 2px solid ; ">-</td>
                <td style="text-align: center; border-right: 2px solid ; ">-</td>
                <td style="text-align: center; ">✔</td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>
      <div class="refsect1" id="seealso">
        <h2>See Also</h2>
        <p>
            <a class="citerefentry" href="glGenProgramPipelines.xhtml"><span class="citerefentry"><span class="refentrytitle">glGenProgramPipelines</span></span></a>,
            <a class="citerefentry" href="glBindProgramPipeline.xhtml"><span class="citerefentry"><span class="refentrytitle">glBindProgramPipeline</span></span></a>,
            <a class="citerefentry" href="glDeleteProgramPipelines.xhtml"><span class="citerefentry"><span class="refentrytitle">glDeleteProgramPipelines</span></span></a>,
            <a class="citerefentry" href="glGetProgramPipeline.xhtml"><span class="citerefentry"><span class="refentrytitle">glGetProgramPipeline</span></span></a>
        </p>
      </div>
      <div class="refsect1" id="Copyright">
        <h2>Copyright</h2>
        <p>
            Copyright <span class="trademark"/>© 2010-2014 Khronos Group. 
            This material may be distributed subject to the terms and conditions set forth in 
            the Open Publication License, v 1.0, 8 June 1999.
            <a class="link" href="http://opencontent.org/openpub/" target="_top">http://opencontent.org/openpub/</a>.
        </p>
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